Mk2 - Non-Tritium Open Sight for Rifle or Rail

The MARK 2, our 2nd Generation sight, is the result of years of R&D and extreme testing. Unlike other manufacturers, this sight isn't subject to temperature or humidity errors.

With SeeAll sights you HIT THE TARGET... every time!

Our patented system includes a rail adapter designed for easy and secure installation for any Picatinny or Weaver rail system. Read more below. ------------------------------------------------------------

See All Open Rifle Sight (The Mark2)-

An update of our Original Sight, the Mark2 is a sleaker construct with all the same dependability and quality as the original. If you are looking for a rail-mounted sight, you've come to the right place. Why we claim our open sights are the best sights on the market:

Exciting Illumination Technology:

Low to Full Light: Edge Glow Polycarbonate - This light gathering technology ensures full reticle visibility when shooting from low to full light conditions. From new moon to noon sun, the reticle will be clearly visible.

Constructed for Maximum Durability and Quality:

100% made in the USA

6160 Aluminum body for both strength and corrosion resistance

High strength polycarbonate "guts" to prevent scratching and temperature warping

We build our products to last. One of our first tests for durability was to drop a mounted sight with pistol from 6' to hard concrete. The result - perfectly usable!

Unmatched Designed for Superior Performance:

Lifetime Warranty: With multiple patents and a lifetime warranty on parts, accuracy and tritium, we stand behind our claims that this is the best open rifle sight on the market.